chemÂ·oÂ·lithÂ·oÂ·auÂ·toÂ·troph. noun. A chemosynthetic organism that obtains energy from the oxidation of inorganic compounds and uses carbon dioxide as its sole source of carbon for growth. Also called chemoautotroph, chemolithotroph.
A soft one based only on phosphoric acid - KWIKSHOT & DEFIANCE. A medium one which is strong but do not give out fumes and suitable for both ferrous and on ferrous metals - HOTPURSUIT ; and. A strong one based on mixture of acids for removal of all kind of scales and rust - PEDIGREE.
In fact, it is impossible to get this rust out with normal. hand scuffing, phosphoric acid methods. Many restorers count on acid dipping the vehicle and its metal parts. to thoroughly remove rust from the vehicle. This may be an excellent way to remove rust, but to many home restorers, it can also be a costly one. There is, however, an acid-dipping method that you can use at home.